This is how to solve this question.
Initial amount = $1 milion
Current Amount = $ 980,000
Number of years = 200 / 365 = 0.55 years
First, divide the current amount by the initial amount
x =$ 980,000 / $1,000,000
x = $ 0.98
Then, take x raised to the power of (1 / number of years)
y = x ^ (1/0.55)
y = 0.9639
Then, subtract it by 1
z = y - 1
z = 0.9639 - 1
z = -0.036
So, the annual rate of return is -3.60%